Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6866059 | Reconfigurable clean-in-place air-blow valve | — | 2005-03-15 |
| 6645457 | Method of generating aqueous chlorine dioxide | John Y. Mason, Gary W. Kielman, Dorman N. Mitchim | 2003-11-11 |
| 6601603 | Clean-in-place air-blow valve | — | 2003-08-05 |
| 6468479 | Chlorine dioxide generator | John Y. Mason, Gary W. Kielman, Dorman N. Mitchim | 2002-10-22 |
| 5389836 | Branch isolation circuit for cascode voltage switch logic | Allan Robert Bertolet, Albert M. Chu, John G. Petrovick, Jr., Larry Wissel | 1995-02-14 |
| 4878209 | Macro performance test | Robert W. Bassett, Susan A. Murphy, John G. Petrovick, Jr., James R. Varner, Dennis Whittaker | 1989-10-31 |
| 4812688 | Transistor delay circuits | Albert M. Chu | 1989-03-14 |
| 4638482 | Random logic error detecting system for differential logic networks | Lawrence G. Heller, Peter N. Horowitz | 1987-01-20 |
| 4591993 | Methodology for making logic circuits | Lawrence G. Heller | 1986-05-27 |
| 4570084 | Clocked differential cascode voltage switch logic systems | Lawrence G. Heller | 1986-02-11 |
| 4542310 | CMOS bootstrapped pull up circuit | Wayne F. Ellis, Ronald R. Troutman | 1985-09-17 |